[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C1-3525":3},{"preview":4,"open":14,"missing":35},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":13,"instructions":14,"excerpt":15,"prompts":16,"lock":17,"access":18,"updated":19,"previous_id":20,"next_id":21,"previous":22,"next":26,"first":30},3525,82,95,"C1","use_of_english","multiple_choice","uoe_multiple_choice","The Unseen Cost of Cheap Meat","the-unseen-cost-of-cheap-meat",null,"The price of meat in the average supermarket has, over the past half-century, remained remarkably (0) STABLE in real terms - a fact that has long been celebrated as a triumph of agricultural efficiency. Yet a growing chorus of economists and environmentalists argues that this apparent abundance is (1) .......... on a…",[],"login","pro","2026-10-02T14:14:49",3524,3526,{"id":20,"number":23,"title":24,"slug":25},81,"The Reinvention of the Public Library","the-reinvention-of-the-public-library",{"id":21,"number":27,"title":28,"slug":29},83,"The Accidental Art of Map-Making","the-accidental-art-of-map-making",{"id":31,"number":32,"title":33,"slug":34},3444,1,"A Toy Revolution","a-toy-revolution",false]